Dissociation of Oxygen on a Polycrystalline Ag Surface: A Second-Harmonic Generation Study
LIU Yanghua, WANG Wencheng, ZHENG Jiabiao*
Department of Physics, Fudan University, Shanghai 200433
*State Key Joint Laboratory for Materials Modification by Laser, Ion and Electron Beams, Fudan University Branch, Shanghai 200433
Dissociation of Oxygen on a Polycrystalline Ag Surface: A Second-Harmonic Generation Study
LIU Yanghua;WANG Wencheng;ZHENG Jiabiao*
Department of Physics, Fudan University, Shanghai 200433
*State Key Joint Laboratory for Materials Modification by Laser, Ion and Electron Beams, Fudan University Branch, Shanghai 200433
Abstract： An optical second-harmonic generation study on the dissociation of oxygen on a polycrystalline Ag surface is reported in this paper. The adsorption of oxygen at room temperature exhibits two kinds of adsorption states: diatomic and atomic states. The existence of atomic state oxygen hinders the further dissociation of diatomic oxygen.
LIU Yanghua;WANG Wencheng;ZHENG Jiabiao*. Dissociation of Oxygen on a Polycrystalline Ag Surface: A Second-Harmonic Generation Study[J]. 中国物理快报, 1994, 11(10): 617-619.
LIU Yanghua, WANG Wencheng, ZHENG Jiabiao*. Dissociation of Oxygen on a Polycrystalline Ag Surface: A Second-Harmonic Generation Study. Chin. Phys. Lett., 1994, 11(10): 617-619.
1994, Vol. 11 
